Сȫ(dng)Uˮ̎O䌦yT(mn)ЩҪ֪
ɹʿ˰Լ_(ki)չc(din)DZMܵSزصĻr(sh)Ŭ_(ki)l(f)r(sh)С(zh)֪R(li)Сȫ(dng)Uˮ̎OõyT(mn)lyy\AOܵ\rzĤy͚(dng)Ĥyf(shu)yT(mn)Сȫ(dng)Uˮ̎OǷdzҪôСȫ(dng)Uˮ̎O䌦yT(mn)ЩҪ?С҂ԔBһ°
lycyڽֹܵн|(zh)ͨЧlyҲQ(chng)lT(mn)yҲQ(chng)(ֹ)T(mn)ҪбҪoܲ©ÿ(g)yT(mn)M(jn)1.25ˮԇyT(mn)鿴_(ki)]`̶鿴ǷҪܷ̎yUПo(w)Pg
lyڹܵ\ʸlyҪywywlyUyUĸˮ̎ˇõlyܷȦϞzֱ100mmly|(zh)Խ30kg;1 50mmlyԽ60kgly1 MPaOܵ\
ֹyQ(chng)T(mn)y1.63MPaЉOܵ\AOܵτt\rzĤy(dng)ƻh̲Oܵ\Ú(dng)ĤyrzĤy͚(dng)ĤyڜضȲԽ60ďgԽ|(zh)\乤O.6MPaˮ|(zh)Ĺoǰȫa(chn)ҪlСȫ(dng)Uˮ̎O䷀Ը(jin)ԷUV⾀(xin)ĤV